[  685.260497][T21842] br1: port 1(vx10) entered blocking state
[  685.260861][T21842] br1: port 1(vx10) entered disabled state
[  685.261172][T21842] vx10: entered allmulticast mode
[  685.262937][T21842] vx10: entered promiscuous mode
[  685.263420][T21842] br1: port 1(vx10) entered blocking state
[  685.263825][T21842] br1: port 1(vx10) entered forwarding state
[  685.382033][T21847] br1: port 2(vx20) entered blocking state
[  685.382426][T21847] br1: port 2(vx20) entered disabled state
[  685.382967][T21847] vx20: entered allmulticast mode
[  685.384630][T21847] vx20: entered promiscuous mode
[  685.385177][T21847] br1: port 2(vx20) entered blocking state
[  685.385544][T21847] br1: port 2(vx20) entered forwarding state
[  685.441368][T21849] br1: port 3(veth1) entered blocking state
[  685.441705][T21849] br1: port 3(veth1) entered disabled state
[  685.442016][T21849] veth1: entered allmulticast mode
[  685.443565][T21849] veth1: entered promiscuous mode
[  685.472999][   T70] br1: port 3(veth1) entered blocking state
[  685.473328][   T70] br1: port 3(veth1) entered forwarding state
[  685.528270][T21852] br1: port 4(veth2) entered blocking state
[  685.528951][T21852] br1: port 4(veth2) entered disabled state
[  685.529266][T21852] veth2: entered allmulticast mode
[  685.530866][T21852] veth2: entered promiscuous mode
[  685.562179][T17482] br1: port 4(veth2) entered blocking state
[  685.562503][T17482] br1: port 4(veth2) entered forwarding state
[  685.846982][T17550] br1: entered promiscuous mode
[  686.921415][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  686.923739][T17756] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  687.121873][T17756] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  687.312918][T17756] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  687.433130][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  687.436388][   T64] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  687.553134][   T64] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  687.735101][T21948] br1: port 1(vx10) entered blocking state
[  687.735442][T21948] br1: port 1(vx10) entered disabled state
[  687.735760][T21948] vx10: entered allmulticast mode
[  687.737337][T21948] vx10: entered promiscuous mode
[  687.738453][T21948] br1: port 1(vx10) entered blocking state
[  687.738767][T21948] br1: port 1(vx10) entered forwarding state
[  687.856159][T21952] br1: port 2(vx20) entered blocking state
[  687.856491][T21952] br1: port 2(vx20) entered disabled state
[  687.856810][T21952] vx20: entered allmulticast mode
[  687.858385][T21952] vx20: entered promiscuous mode
[  687.858827][T21952] br1: port 2(vx20) entered blocking state
[  687.859131][T21952] br1: port 2(vx20) entered forwarding state
[  687.915400][T21954] br1: port 3(w1) entered blocking state
[  687.916096][T21954] br1: port 3(w1) entered disabled state
[  687.916349][T21954] w1: entered allmulticast mode
[  687.917887][T21954] w1: entered promiscuous mode
[  687.949900][   T46] br1: port 3(w1) entered blocking state
[  687.950144][   T46] br1: port 3(w1) entered forwarding state
[  688.003985][T21957] br1: port 4(w3) entered blocking state
[  688.004247][T21957] br1: port 4(w3) entered disabled state
[  688.004500][T21957] w3: entered allmulticast mode
[  688.006040][T21957] w3: entered promiscuous mode
[  688.042954][   T46] br1: port 4(w3) entered blocking state
[  688.043232][   T46] br1: port 4(w3) entered forwarding state
[  688.305545][T17550] br1: entered promiscuous mode
[  688.458209][   T64] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  688.913733][T17570] Dead loop on virtual device v2 (net 26), fix it urgently!
[  689.102843][   T64] Dead loop on virtual device v2 (net 26), fix it urgently!
[  694.089765][    C1] net_ratelimit: 10 callbacks suppressed
[  694.089775][    C1] Dead loop on virtual device v2 (net 26), fix it urgently!
[  694.281703][    C1] Dead loop on virtual device v2 (net 26), fix it urgently!
[  701.833743][    C1] Dead loop on virtual device v2 (net 26), fix it urgently!
[  702.857718][    C1] Dead loop on virtual device v2 (net 26), fix it urgently!
[  707.524778][   T12] w3: left allmulticast mode
[  707.525073][   T12] w3: left promiscuous mode
[  707.525379][   T12] br1: port 4(w3) entered disabled state
[  707.539507][   T12] w1: left allmulticast mode
[  707.540062][   T12] w1: left promiscuous mode
[  707.540361][   T12] br1: port 3(w1) entered disabled state
[  707.549472][   T12] vx20: left allmulticast mode
[  707.550191][   T12] vx20: left promiscuous mode
[  707.550508][   T12] br1: port 2(vx20) entered disabled state
[  707.551542][   T12] vx10: left allmulticast mode
[  707.552204][   T12] vx10: left promiscuous mode
[  707.552501][   T12] br1: port 1(vx10) entered disabled state
[  708.094752][T17550] br1: left promiscuous mode
[  708.295536][T22336] br1: port 4(veth2) entered disabled state
[  708.320281][T22337] veth2: left allmulticast mode
[  708.320609][T22337] veth2: left promiscuous mode
[  708.320999][T22337] br1: port 4(veth2) entered disabled state
[  708.381557][T22339] br1: port 3(veth1) entered disabled state
[  708.405382][T22340] veth1: left allmulticast mode
[  708.405657][T22340] veth1: left promiscuous mode
[  708.405987][T22340] br1: port 3(veth1) entered disabled state
[  708.464740][T22342] vx20: left allmulticast mode
[  708.465032][T22342] vx20: left promiscuous mode
[  708.465431][T22342] br1: port 2(vx20) entered disabled state
[  708.602496][T22346] vx10: left allmulticast mode
[  708.602829][T22346] vx10: left promiscuous mode
[  708.603220][T22346] br1: port 1(vx10) entered disabled state